private bool TryGetHeaderDescriptor(string name, out HeaderDescriptor descriptor)
{
if (string.IsNullOrEmpty(name))
{
descriptor = new HeaderDescriptor();
return(false);
}
if (!HeaderDescriptor.TryGet(name, out descriptor))
{
return(false);
}
if ((descriptor.HeaderType & this._allowedHeaderTypes) != HttpHeaderType.None)
{
return(true);
}
if ((descriptor.HeaderType & this._treatAsCustomHeaderTypes) == HttpHeaderType.None)
{
return(false);
}
descriptor = descriptor.AsCustomHeader();
return(true);
}
private HeaderDescriptor GetHeaderDescriptor(string name)
{
if (string.IsNullOrEmpty(name))
{
throw new ArgumentException(SR.net_http_argument_empty_string, nameof(name));
}
HeaderDescriptor descriptor;
if (!HeaderDescriptor.TryGet(name, out descriptor))
{
throw new FormatException(SR.net_http_headers_invalid_header_name);
}
if ((descriptor.HeaderType & this._allowedHeaderTypes) != HttpHeaderType.None)
{
return(descriptor);
}
if ((descriptor.HeaderType & this._treatAsCustomHeaderTypes) != HttpHeaderType.None)
{
return(descriptor.AsCustomHeader());
}
throw new InvalidOperationException(SR.net_http_headers_not_allowed_header_name);
}
